package com.ttn.business.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ttn.common.core.entity.business.Grade;
import org.springframework.stereotype.Repository;

/**
 * 等级(StudentRecord)表数据库访问层
 *
 * @author makejava
 * @since 2023-01-30 15:57:40
 */

@Repository
public interface GradeMapper extends BaseMapper<Grade> {


}

